import { HDKey } from 'viem/accounts';

export interface AddressDetailsWithTxn {
    address: string;
    privateKey: string;
    path: string;
    transactions: EVMTx[];
}
export type AddressDetails = Omit<AddressDetailsWithTxn, 'transactions'>;
export interface EVMTx {
    hash: string;
    blockHash: string;
    from: string;
    to: string;
    value: string;
}
export interface EVMTxProvider {
    getTransactions(address: string): Promise<EVMTx[]>;
}
export declare class EtherscanTxProvider implements EVMTxProvider {
    private endpoint;
    /**
     *
     * @param endpoint
     * ethereum: https://api.etherscan.io/api/?apikey=yourKey
     * sepolia: https://api-sepolia.etherscan.io/api/?apikey=yourKey
     * arbitrum: https://api.arbiscan.io/api?apikey=yourKey
     */
    constructor(endpoint: string);
    getTransactions(address: string): Promise<EVMTx[]>;
    private _getTransactions;
}
export declare const getKeysFromAddress: (index: number, accNumber: number, rootNode: HDKey) => {
    address: `0x${string}`;
    path: `m/44'/60'/${string}`;
    publicKey: `0x${string}`;
    privateKey: string;
};
export declare const generateRootNode: (mnemonic: string) => HDKey;
/**
 * For addresses having at least 1 transaction, returns list of address and transaction details.
 * @returns List of addresses with corresponding transaction details.
 * See: https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#account-discovery
 */
export declare const discover: (mnemonic: string, provider: EVMTxProvider) => Promise<AddressDetails[]>;